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Energy is vital for sustaining life on earth. The scope of this paper is to study the working, sizing, optimization and control of solar-wind hybrid systems. A brief introduction to the optimization software tools namely Homer is also included. A virtual case study for designing a solar-wind hybrid system is considered. The results along with cost analysis are also presented. The case study verifies that solar-wind hybrid systems can prove to be a better option to replace the conventional sources of energy.

This paper presents a real-time driver drowsiness detection system for driving safety. Based on computer vision techniques , the driver’s face is located from a color video captured in a car. Then, face detection is employed to locate the regions of the driver’s eyes, which are used as the templates for eye tracking in subsequent frames. Finally, the tracked eye’s images are used for drowsiness detection in order to generate warning alarms. The proposed approach has three phases: Face, Eye detection and drowsiness detection.

Images of high (or) super resolution will be good to see. And having excellent clarity in all kinds of devices. Nowadays all mobile displays are not providing the users expecting clarity. Snaps taken from the mobile will be blurred (or) not clear sometimes. Reason for these problems are not using clarity lenses, shaking of mobile while taking snaps. For getting clarity in images first we should consider the pixels of the images. Pixels of an image should be very minute. If the image having very less spilt up in their pixels, then that image will look like blurred.

The aim of the present investigation is to study the peristaltic transport through the gap between coaxial tubes, where the inner tube is an endoscope and the outer tube has a sinusoidal wave travelling down to its wall. The necessary theoretical results such as viscosity, pressure gradient and friction force on the inner and outer tubes have been obtained in terms of magnetic field. Out of these theoretical results the numerical solution of pressure gradient, outer friction, inert friction and flow rate are shown graphically for the better understanding of the problem.

The study intends to observe the role of emotional intelligence on employee engagement. It was assumed that IT professionals with high emotional intelligence would have higher employee engagement level as compared to IT professionals with low emotional intelligence. For the purpose an emotional intelligence scale and employee engagement scale were administered on 4000 professionals employed in the Indian IT sector.

Every F1 team must decide how much fuel their aerocars will start each race with as well as the laps on which they to refuel and change Tires

Total race time= Time to reach First stop+Time for first stop +Time to end of race

The ability to map the relationship between elements in a system that is characterized by either a cause or effect group is the main advantage of the DEMATEL method. It has been integrated with fuzzy set theories since it can provide more reasonable results in an uncertain environment. However, the computational complexity of the Intuitionistic Fuzzy DEMATEL (IF-DEMATEL) method has become one of the limitations to researchers in previous studies. Thus, the aim of this paper is to investigate the effects of the order of defuzzification in IF-DEMATEL.

The report aims at providing essential data to assists the client (Dropbox), the company (Dropbox) and consultation team in fulfill their goals for the client, this material breaks down the precise course of action to be done, the cost estimated and risks during each course, the solution to balance different stakeholders and the guideline on effective utilization of the resources. Following the report, the client is expected to deliver a successful introduction of the new product and attract considerable attention from the media.

The study of the filters is essential in colorimetry. The filters are mostly used to get monochromatic radiation of a particular frequency band. The best filter is that which gives minimum transmission for a give concentration and depth of cell. The observations of various experiments regarding the individual transmittance spectra, expected transmittance spectra superimposed spectra and observed spectra of solution filters shows various spectral region at 0.01 M concentration.

There are references of the use of the growth promoter VIUSID agro in crops such as bean (Phaseolus vulgaris L.), tomato (Solanum lycopersicum L.) and anthuriums (Anthurium andreanum Lind.) in tropical conditions, however, in horticultural crops such as lettuce (Lactuca sativa L.), Swiss chard (Beta vulgaris var. cicla.), beetroot (Beta vulgaris L.) and radish (Raphanus sativus L.) there is no product use technology. Whereby the aim of this experiment was to evaluate the effect of VIUSID agro on the productive performance of these vegetables in terms of organoponics or urban agriculture.